Snow guard



FIG. 1 is a back perspective view of the snow guard of my design;

FIG. 2 is a bottom perspective view thereof;

FIG. 3 is a back view thereof;

FIG. 4 is a front view thereof;

FIG. 5 is a side view thereof;

FIG. 6 is a side view thereof;

FIG. 7 is a top view thereof; and,

FIG. 8 is a bottom view thereof. 

CLAIM The ornamental design for a snow guard, as shown and described. 